5415380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14251}}^1$

素因数の和:14279

約数の個数: 24

約数和(自身を含む): 11971680

約数和(自身を除く): 6556300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 14251, 28502, 57004, 71255, 142510, 270769, 285020, 541538, 1083076, 1353845, 2707690, 5415380]

約数ペア:

[(1, 5415380), (2, 2707690), (4, 1353845), (5, 1083076), (10, 541538), (19, 285020), (20, 270769), (38, 142510), (76, 71255), (95, 57004), (190, 28502), (380, 14251)]